6
IM CA150E
Be sure to comply with the following safety precautions.
Failure to do so may result in loss of life or injury to personnel from such
hazards as electrical shock, or damage to the instrument.
WARNING
• Use the instrument Only for Its Intended Purpose
This instrument is for generating (sourcing)/measuring DC voltage or current.
(This instrument is for generating/measuring resistance or temperature
(thermocouple used).)
Do not use this instrument for other purpose.
• Check the Physical Appearance
Do not use the instrument if there is a problem with its physical appearance.
• Prohibition of Use in Gaseous Environments
Do not operate the instrument in the presence of inflammable and explosive
gases or vapors. Operating the instrument in such an environment is
extremely hazardous.
• Protection Feature Defects
Do not operate the instrument if a fuse or other protection feature is defective.
Before commencing operation, make sure that protection features are free
from defects.
• External Connections
When connecting the instrument to the object to be tested or an external
control circuit, or if you need to touch any external circuit, turn off the power
to the circuit and make sure that no voltage is generated.
• Fuses
To prevent a fire, be sure to use fuses with the specified ratings
(voltage, current, and type). Do not short-circuit the fuse holder.
• Correct Use of Lead Cables
Be sure to correctly use the measurement lead cables (model: RD031) and
source lead cables (model: 98020) without mistaking them.
• Do Not Remove the Casing or Disassemble
Only Yokogawa service personnel are authorized to remove the casing or
disassemble or modify the instrument. Do not attempt to repair
the instrument yourself, as doing so is extremely dangerous.
Some parts inside the instrument are extremely dangerous because
they use a high voltage.
When the instrument needs an internal inspection or calibration, contact
YOKOGAWA or the dealer from whom you purchased the instrument.
Safety Precautions